Melissa wants to re-sod her yard (replace the grass). Her backyard has a rectangular lawn area that measures 24 1/2 feet by 18 feet. Her front yard has two rectangular areas, one of which measures 18 1/2 feet by 14 1/2 feet. The other measures 12 1/2 feet by 14 1/2 feet. How many square feet of sod does Melissa
need? Show all of your work clearly. Homework Help

Which graph represents the equation y =4x

Find the equation of the ellipse with the following properties. the ellipse with foci at (0, 6) and (0, -6); y-intercepts (0, 8) and (0, -8).edit: the answer is x^2 over 28 + y^2 over 64 = 1

Walgreens sells both kleenex and nyquil. in a random sample of 5000 purchases, it was found that 1200 contained kleenex and 540 contained nyquil. these are not independent because sick people are more likely to buy both and healthy people more likely to buy neither. in looking into that, it was found that 360 purchases contained both. a. make a two-way table to display this information. fill in the table with the missing entries, and be sure your table has row and column totals. b. if we randomly select a purchase that contained kleenex, what is the probability it also contained nyquil? c. what percent of all purchases didn’t contain either product?